CN218312210U - Disc rotation type tool magazine and machining center - Google Patents
Disc rotation type tool magazine and machining center Download PDFInfo
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- CN218312210U CN218312210U CN202222471058.7U CN202222471058U CN218312210U CN 218312210 U CN218312210 U CN 218312210U CN 202222471058 U CN202222471058 U CN 202222471058U CN 218312210 U CN218312210 U CN 218312210U
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- tool magazine
- fixedly connected
- disc
- machining center
- connecting plate
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Abstract
The utility model discloses a disc rotation type tool magazine and machining center, including the tool magazine dish, the outside of tool magazine dish is provided with a plurality of mounting hole, the outside threaded connection of tool magazine dish has the screw rod, the other end of screw rod runs through the mounting hole and inwards is provided with the bearing, the other end fixedly connected with connecting plate of bearing, the other end fixedly connected with buffer spring of connecting plate, buffer spring's the other end fixedly connected with arc holder can drive the arc holder inward movement of the other end through setting up screw rod, bearing and connecting plate to carry out centre gripping work to milling cutter, can make the effect of centre gripping better under buffer spring's effect, and this kind of clamping structure can make things convenient for the staff to milling cutter's change, improves the high efficiency of whole tool magazine when using.
Description
Technical Field
The utility model relates to a machining center field, in particular to disc rotation type tool magazine and machining center.
Background
The dynamic tool changing function is one of the basic functions of the numerical control machining center. In a numerical control machining center, the function is realized by an Automatic Tool Changer (ATC). On the machining center, the investment of ATC usually accounts for 30% -50% of the whole machine. Therefore, the user should pay great attention to the working quality and the tool magazine capacity, and the working quality of the ATC is mainly expressed in two aspects of tool changing time and failure rate. Experience has shown that more than 50% of machining center failures are associated with ATC. Therefore, the user should select the ATC with simple structure and high reliability as far as possible on the premise of meeting the use requirement so as to improve the cost performance of the whole machine;
in the prior art, for example, chinese patent discloses a "disc rotary tool magazine", whose application number is "202122436193.3", this patent mainly sets up the pivot through the installation pole, and the tool magazine dish can rotate around the pivot, be provided with the toothed disc on the tool magazine dish, this toothed disc meshes with the rotatory drive gear of driving motor drive mutually, make driving motor can drive the tool magazine dish and rotate around the pivot, above-mentioned device drives the tool magazine dish through the meshing between the gear and rotates, but gear structure has the wearing and tearing condition in long-time rotation process, thereby make the precision of tool magazine dish reduce, and above-mentioned device is comparatively simple and easy when installing milling cutter, milling cutter is stable inadequately at the in-process of operation, thereby lead to the damage of whole tool magazine part, reduce its life.
SUMMERY OF THE UTILITY MODEL
The utility model discloses an at least solve one of the technical problem who exists among the prior art, provide disc rotation type tool magazine and machining center, solved current tool magazine dish poor to milling cutter's fixed effect and carry out the poor problem of precision that leads to after long-time drive through the gear.
In order to achieve the purpose, the utility model adopts the following technical scheme that the disc rotary tool magazine and the machining center comprise a tool magazine disc, a plurality of mounting holes are arranged on the outer side of the tool magazine disc, a screw rod is connected with the outer side of the tool magazine disc through threads, a bearing is arranged inside the other end of the screw rod through the mounting holes, the other end of the bearing is fixedly connected with a connecting plate, and the other end of the connecting plate is fixedly connected with two buffer springs and is symmetrically arranged;
the other end of the buffer spring is fixedly connected with an arc-shaped clamping piece.
According to the disc rotary tool magazine and the machining center: the two ends of the connecting plate are fixedly connected with sliding rods, and the other ends of the sliding rods penetrate through the tool magazine disc and are arranged upwards.
According to the disc rotary tool magazine and the machining center: the tool magazine plate is characterized in that a base is arranged below the tool magazine plate, and a stand column is fixedly connected to the base.
According to the disc rotary tool magazine and the machining center: the one end fixedly connected with connecting rod of stand, the other end of connecting rod rotates and is connected with first pivot, the other end fixedly connected with second pivot of first pivot pole.
According to the disc rotary tool magazine and the machining center: the interior of tool magazine dish runs through and is provided with the connecting axle, the connecting axle carries out fixed connection with the second axis of rotation.
According to the disc rotary tool magazine and the machining center: the top of connecting rod is provided with driving motor, driving motor's output fixedly connected with second dwang, the first pivot of other end fixedly connected with of second dwang, be provided with the belt in first pivot and the second pivot.
The utility model discloses following beneficial effect has:
1. compared with the prior art, the disc rotary type tool magazine and the machining center can drive the arc-shaped clamping piece at the other end to move inwards through the screw, the bearing and the connecting plate, so that the milling cutter is clamped, the clamping effect can be better under the action of the buffer spring, the clamping structure can facilitate the replacement of the milling cutter by workers, and the high efficiency of the whole tool magazine in use is improved;
2. compared with the prior art, this disc rotation type tool magazine and machining center can make the tool magazine dish rotate in one section of connecting rod through setting up connecting rod, connecting axle, second pivot and first pivot pole to can drive the second pivot of below through setting up driving motor, second pivot, first pivot and belt and carry out automatic rotation, thereby realize the rotation work of tool magazine dish, realize the convenience and the automaticity of its device.
Additional aspects and advantages of the invention will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the invention.
Drawings
The present invention will be further described with reference to the accompanying drawings and examples;
FIG. 1 is a schematic view of the overall structure of the rotary disc magazine and the machining center of the present invention;
FIG. 2 is a schematic view of the structure A in FIG. 1;
FIG. 3 is a side view of the disk rotary tool magazine and the machining center of the present invention;
fig. 4 is a perspective view of the rotary tool magazine and the tool magazine disk of the machining center of the present invention.
Illustration of the drawings:
1. a tool magazine disc; 2. a connecting shaft; 3. mounting holes; 4. a screw; 5. a bearing; 6. a buffer spring; 7. an arc-shaped clamping piece; 8. a connecting plate; 9. a slide bar; 10. a base; 11. a column; 12. a first rotating lever; 13. a connecting rod; 14. a drive motor; 15. a second rotating lever; 16. a belt; 17. a first rotating shaft; 18. a second rotating shaft.
Detailed Description
This section will describe in detail the embodiments of the present invention, preferred embodiments of the present invention are shown in the attached drawings, which are used to supplement the description of the text part of the specification with figures, so that one can intuitively and vividly understand each technical feature and the whole technical solution of the present invention, but they cannot be understood as the limitation of the protection scope of the present invention.
Referring to fig. 1-4, the present invention provides an embodiment: the disc rotary type tool magazine and the machining center comprise a tool magazine disc 1, a plurality of mounting holes 3 are formed in the outer side of the tool magazine disc 1, the tool magazine disc can correspond to a milling cutter through the mounting holes 3, so that the mounting work of the milling cutter is realized, a screw rod 4 is in threaded connection with the outer side of the tool magazine disc 1, a bearing 5 is arranged at the other end of the screw rod 4 in a penetrating mode through the mounting holes 3, a connecting plate 8 is fixedly connected to the other end of the bearing 5, an inner ring of the bearing 5 is fixedly connected with the screw rod 4, an outer ring of the bearing 5 is fixedly connected with the connecting plate 8, two buffer springs 6 are fixedly connected to the other end of the connecting plate 8 and symmetrically arranged, an arc-shaped clamping piece 7 is fixedly connected to the two ends of the connecting plate 8, the other end of the slide rod 9 penetrates through the tool magazine disc 1 to be arranged upwards, the slide rods 9 at the two ends can limit the connecting plate 8, the connecting plate 8 is prevented from rotating along with the rotation of the bearing 5, the screw rod 4 is screwed, the connecting plate 8 can be driven under the action of the bearings 5 and the slide rods 9, so that the connecting plate 4 can be driven downwards, the stability of the connecting plate 8 can be increased when the buffer spring is used, the buffer spring, the stability of the clamping device can be increased, and the stability of the convenience of the clamping device can be increased when the buffer spring in the use process of the milling cutter is realized, and the milling cutter;
a base 10 is arranged below the tool magazine disc 1, an upright post 11 is fixedly connected to the base 10, one end of the upright post 11 is fixedly connected with a connecting rod 13, the other end of the connecting rod 13 is rotatably connected with a first rotating rod 12, the other end of the first rotating rod 12 is fixedly connected with a second rotating shaft 18, and the second rotating shaft 18 can rotate on the connecting rod 13 through the first rotating rod 12;
a connecting shaft 2 penetrates through the interior of the magazine plate 1, the connecting shaft 2 is fixedly connected with a second rotating shaft 18, and the magazine plate 1 can be driven to rotate together by the second rotating shaft 18 through the connecting shaft 2;
the top of connecting rod 13 is provided with driving motor 14, driving motor 14's output end fixedly connected with second dwang 15, the first pivot 17 of the other end fixedly connected with of second dwang 15, be provided with belt 16 on first pivot 17 and the second pivot 18, when needing to rotate magazine plate 1, start driving motor 14 and make second dwang 15 drive the first pivot 17 of the other end and rotate, can drive the second pivot 18 of below under belt 16's effect and rotate, thereby can make magazine plate 1 carry out the rotation work, realize the practicality of device.
The working principle is as follows: when the milling cutter on the device is installed, firstly, the milling cutter corresponds to the mounting hole 3, the screw rod 4 is screwed, the screw rod 4 can be enabled to drive the connecting plate 8 of the other end to move downwards under the action of the bearing 5 and the slide rod 9, so that the arc clamping piece 7 can move to clamp the milling cutter, the stability of the whole milling cutter in the using process is ensured, meanwhile, the milling cutter is convenient for workers to disassemble and replace the milling cutter, the convenience of the device is realized, when the cutter base plate 1 needs to be rotated, the driving motor 14 is started to enable the second rotating rod 15 to drive the first rotating shaft 17 of the other end to rotate, the second rotating shaft 18 below the belt 16 can be driven to rotate, the cutter base plate 1 can be rotated, and the practicability of the device is realized.
The embodiments of the present invention have been described in detail with reference to the accompanying drawings, but the present invention is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present invention within the knowledge of those skilled in the art.
Claims (6)
1. Disc rotation type tool magazine and machining center, including tool magazine dish (1), its characterized in that: the outer side of the tool magazine disc (1) is provided with a plurality of mounting holes (3), the outer side of the tool magazine disc (1) is in threaded connection with a screw (4), the other end of the screw (4) penetrates through the mounting holes (3) and is inwards provided with a bearing (5), the other end of the bearing (5) is fixedly connected with a connecting plate (8), and the other end of the connecting plate (8) is fixedly connected with two buffer springs (6) and is symmetrically arranged;
the other end of the buffer spring (6) is fixedly connected with an arc-shaped clamping piece (7).
2. The disc rotary tool magazine and machining center according to claim 1, characterized in that two ends of the connecting plate (8) are fixedly connected with slide rods (9), and the other ends of the slide rods (9) are arranged upwards through the magazine disc (1).
3. The disc rotary tool magazine and machining center according to claim 2, characterized in that a base (10) is arranged below the magazine disc (1), and a column (11) is fixedly connected to the base (10).
4. The rotary disc tool magazine and machining center according to claim 3, wherein a connecting rod (13) is fixedly connected to one end of the upright column (11), a first rotating rod (12) is rotatably connected to the other end of the connecting rod (13), and a second rotating shaft (18) is fixedly connected to the other end of the first rotating rod (12).
5. The disc rotary tool magazine and machining center according to claim 4, characterized in that a connecting shaft (2) penetrates through the interior of the tool magazine disc (1), and the connecting shaft (2) is fixedly connected with the second rotating shaft (18).
6. The disc rotary tool magazine and machining center according to claim 5, wherein a driving motor (14) is arranged above the connecting rod (13), a second rotating rod (15) is fixedly connected to an output end of the driving motor (14), a first rotating shaft (17) is fixedly connected to the other end of the second rotating rod (15), and belts (16) are arranged on the first rotating shaft (17) and the second rotating shaft (18).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222471058.7U CN218312210U (en) | 2022-09-19 | 2022-09-19 | Disc rotation type tool magazine and machining center |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222471058.7U CN218312210U (en) | 2022-09-19 | 2022-09-19 | Disc rotation type tool magazine and machining center |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218312210U true CN218312210U (en) | 2023-01-17 |
Family
ID=84836489
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222471058.7U Active CN218312210U (en) | 2022-09-19 | 2022-09-19 | Disc rotation type tool magazine and machining center |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218312210U (en) |
-
2022
- 2022-09-19 CN CN202222471058.7U patent/CN218312210U/en active Active
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